{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-68517", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-30T16:19:08.082Z", "datePublished": "2026-08-17T17:03:23.346Z", "dateUpdated": "2026-08-17T17:03:23.346Z"}, "containers": {"cna": {"title": "Glances: REST API CORS Credentials Guard Uses Exact-Match Instead of Membership Test \u2014 Bypassed by Any Multi-Origin Allowlist Containing the Wildcard", "problemTypes": [{"descriptions": [{"cweId": "CWE-942", "lang": "en", "description": "CWE-942: Permissive Cross-domain Policy with Untrusted Domains", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/nicolargo/glances/security/advisories/GHSA-fp27-88fp-2phg", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/nicolargo/glances/security/advisories/GHSA-fp27-88fp-2phg"}, {"name": "https://github.com/nicolargo/glances/commit/890858944ab9d03730ec6b1ba42d4015e6d85db5", "tags": ["x_refsource_MISC"], "url": "https://github.com/nicolargo/glances/commit/890858944ab9d03730ec6b1ba42d4015e6d85db5"}, {"name": "https://github.com/nicolargo/glances/releases/tag/v4.5.6", "tags": ["x_refsource_MISC"], "url": "https://github.com/nicolargo/glances/releases/tag/v4.5.6"}], "affected": [{"vendor": "nicolargo", "product": "glances", "versions": [{"version": "< 4.5.6", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-17T17:03:23.346Z"}, "descriptions": [{"lang": "en", "value": "Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.6, the cors_origins guard in glances/outputs/glances_restful_api.py uses exact list equality instead of wildcard membership, allowing a multi-origin list containing the wildcard to retain cors_credentials and expose authenticated REST API data to an untrusted website visited by a previously authenticated user. This issue is fixed in 4.5.6."}], "source": {"advisory": "GHSA-fp27-88fp-2phg", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "glances", "vendor": "nicolargo", "versions": [{"status": "affected", "version": "< 4.5.6"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.6, the cors_origins guard in glances/outputs/glances_restful_api.py uses exact list equality instead of wildcard membership, allowing a multi-origin list containing the wildcard to retain cors_credentials and expose authenticated REST API data to an untrusted website visited by a previously authenticated user. This issue is fixed in 4.5.6."}], "id": "CVE-2026-68517", "lastModified": "2026-08-17T17:16:40.173", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-17T17:16:40.173", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/nicolargo/glances/commit/890858944ab9d03730ec6b1ba42d4015e6d85db5"}, {"source": "security-advisories@github.com", "url": "https://github.com/nicolargo/glances/releases/tag/v4.5.6"}, {"source": "security-advisories@github.com", "url": "https://github.com/nicolargo/glances/security/advisories/GHSA-fp27-88fp-2phg"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-942"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,4.5.6)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "glances", "source": "cna", "vendor": "nicolargo"}, "product": "glances", "vendor": "nicolargo"}], "created": "2026-08-17T18:30:04.547655+00:00", "updated": "2026-08-17T18:30:04.885150+00:00", "vendors": ["nicolargo", "nicolargo$PRODUCT$glances"]}